Example usage for org.eclipse.jdt.core.compiler ITerminalSymbols TokenNameLBRACE

Introduction

In this page you can find the example usage for org.eclipse.jdt.core.compiler ITerminalSymbols TokenNameLBRACE.

Prototype

int TokenNameLBRACE

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Usage

From source file:com.cb.eclipse.folding.java.calculation.AbstractBlockStrategy.java

License:Open Source License

/**
 * Push left braces, pop right braces and calculate the distance in between
 * as a region.//  ww w  .j  av  a  2s  .  c  o  m
 * 
 * @see com.cb.eclipse.folding.java.calculation.RegionCalculationStrategy#handle(int,
 *      int, int, org.eclipse.jdt.core.IJavaElement)
 */
public void handle(int token, int start, int end, IJavaElement owner) throws JavaModelException {

    boolean collapseComments = FoldingPlugin.getPrefs().getBoolean(PreferenceKeys.COLLAPSE_COMMENT_BLOCKS);
    boolean collapseJavadoc = FoldingPlugin.getPrefs().getBoolean(PreferenceKeys.COLLAPSE_JAVADOCS);

    switch (token) {

    case ITerminalSymbols.TokenNameLBRACE: {
        pushBrace(start);
        helper.end();
        break;
    }
    case ITerminalSymbols.TokenNameRBRACE: {
        if (hasUsablePeer()) {

            int oldStart = popBrace();
            helper.end();
            if (shouldFold(owner, token)) {
                boolean doCollapse = shouldCollapse(owner, token);
                boolean shouldNegate = shouldFilterLastLine(owner, token);
                addRegion(new EnhancedPosition(oldStart, end - oldStart,
                        new JavaPositionMetadata(false, shouldNegate, doCollapse, true, getClass().getName())));
            }
        } else {
            System.out.println("Bad brace found... omitting!");
        }

        break;
    }

    default: {
        if (digestComments)
            helper.handle(token, start, end, owner);

    }

    }

}

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